Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152366
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
85ms
Block → Canton commit
85ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82867a94859b375eff4313ab3aa53925b776e06e3deeb4c980b84440c10f19000000000000000000000000a04a7300ac69cdbc63a8cac0314be01d920009b600000000000000000000000000000000000000000000003635c9adc5dea00000c001a0ff59813de4930de28a334e7f098827b79545b7bea26e520d7e94f9c96f7f4714a025ffc54f3411af62db7e3a3a922eeb11b59814314497805c8dece50ccc733576